* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: default;
}

body,
html {
  height: 100%;
  width: 100%;
}

.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

a {
  text-decoration: none;
  cursor: pointer;
}

